static uint16_t switch_dmac_rewrite_insert_hash(switch_device_t device,
switch_mac_addr_t *mac) {
unsigned char key[SWITCH_DMAC_REWRITE_HASH_KEY_SIZE];
unsigned int len = 0;
uint32_t hash = 0;
uint16_t mac_index = 0;
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_dmac_rewrite_t *dmac_rewrite = NULL;
dmac_rewrite = switch_dmac_rewrite_search_hash(mac);
if (dmac_rewrite) {
mac_index = dmac_rewrite->index;
dmac_rewrite->ref_count++;
} else {
switch_dmac_rewrite_hash_key_init(key, mac, &len, &hash);
dmac_rewrite = switch_malloc(sizeof(switch_dmac_rewrite_t), 1);
if (!dmac_rewrite) {
return mac_index;
}
mac_index = switch_api_id_allocator_allocate(dmac_rewrite_index_allocator);
memcpy(&dmac_rewrite->mac, mac, sizeof(switch_mac_addr_t));
dmac_rewrite->index = mac_index;
dmac_rewrite->ref_count = 1;
status = switch_pd_tunnel_dmac_rewrite_table_add_entry(
device, mac_index, mac, &dmac_rewrite->rewrite_entry);
if (status != SWITCH_STATUS_SUCCESS) {
SWITCH_API_ERROR(
"%s:%d: unable to add tunnel dmac entry!", __FUNCTION__, __LINE__);
return mac_index;
}
tommy_hashtable_insert(
&switch_dmac_rewrite_table, &(dmac_rewrite->node), dmac_rewrite, hash);
}
return mac_index;
}
static switch_l3_hash_t *switch_l3_insert_hash(switch_handle_t vrf,
switch_ip_addr_t *ip_addr,
switch_handle_t interface) {
switch_l3_hash_t *hash_entry = NULL;
unsigned char key[SWITCH_L3_HASH_KEY_SIZE];
unsigned int len = 0;
uint32_t hash;
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_l3_hash_key_init(key, vrf, ip_addr, &len, &hash);
hash_entry = switch_malloc(sizeof(switch_l3_hash_t), 1);
if (!hash_entry) {
return NULL;
}
memcpy(hash_entry->key, key, SWITCH_L3_HASH_KEY_SIZE);
hash_entry->path_count = 1;
if (!switch_l3_host_entry(ip_addr)) {
status = switch_l3_insert_into_lpm_trie(vrf, ip_addr, hash_entry);
if (status != SWITCH_STATUS_SUCCESS) {
switch_free(hash_entry);
return NULL;
}
}
tommy_hashtable_insert(
&switch_l3_hash_table, &(hash_entry->node), hash_entry, hash);
switch_l3_insert_into_vrf_list(hash_entry);
return hash_entry;
}
switch_status_t switch_capability_init(switch_device_t device) {
switch_api_capability_t *api_switch_info = NULL;
switch_port_info_t *port_info = NULL;
int index = 0;
switch_info = switch_malloc(sizeof(switch_capability_info_t), 1);
if (!switch_info) {
return SWITCH_STATUS_NO_MEMORY;
}
api_switch_info = &switch_info->api_switch_info;
memset(switch_info, 0, sizeof(switch_capability_info_t));
memset(api_switch_info, 0, sizeof(switch_api_capability_t));
// Create Default VLAN
api_switch_info->default_vlan = SWITCH_API_DEFAULT_VLAN;
switch_info->default_vlan_handle =
switch_api_vlan_create(device, SWITCH_API_DEFAULT_VLAN);
// Create Default Vrf
api_switch_info->default_vrf = SWITCH_API_DEFAULT_VRF;
switch_info->default_vrf_handle =
switch_api_vrf_create(device, SWITCH_API_DEFAULT_VRF);
api_switch_info->max_ports = switch_max_configured_ports;
for (index = 0; index < SWITCH_API_MAX_PORTS; index++) {
port_info = switch_api_port_get_internal((switch_port_t)index);
api_switch_info->port_list[index] = port_info->port_handle;
}
return SWITCH_STATUS_SUCCESS;
}
switch_status_t switch_api_l3_interface_address_add(
switch_device_t device,
switch_handle_t interface_handle,
switch_handle_t vrf_handle,
switch_ip_addr_t *ip_addr) {
switch_interface_info_t *info = NULL;
switch_ip_addr_info_t *ip_info = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
UNUSED(device);
info = switch_api_interface_get(interface_handle);
if (!info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
ip_info = switch_malloc(sizeof(switch_ip_addr_info_t), 1);
if (!ip_info) {
return SWITCH_STATUS_NO_MEMORY;
}
ip_info->vrf_handle = vrf_handle;
ip_info->default_ip = TRUE;
ip_info->ip = *ip_addr;
// append to list and increment member count
tommy_list_insert_head(&(info->ip_addr), &(ip_info->node), ip_info);
info->ip_addr_count++;
return status;
}
switch_status_t
switch_smac_rewrite_add_entry(switch_mac_addr_t *mac)
{
switch_smac_entry_t *smac_entry = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
uint16_t smac_index = 0;
switch_device_t device = SWITCH_DEV_ID;
smac_entry = switch_smac_rewrite_search_entry(mac);
if (smac_entry) {
smac_entry->ref_count++;
return SWITCH_STATUS_SUCCESS;
}
smac_entry = switch_malloc(sizeof(switch_smac_entry_t), 1);
if (!smac_entry) {
return SWITCH_STATUS_NO_MEMORY;
}
memset(smac_entry, 0, sizeof(switch_smac_entry_t));
smac_index = switch_api_id_allocator_allocate(smac_rewrite_index_allocator);
memcpy(&smac_entry->mac, mac, ETH_LEN);
smac_entry->smac_index = smac_index;
smac_entry->ref_count = 1;
switch_smac_rewrite_hash_insert(smac_entry);
status = switch_pd_smac_rewrite_table_add_entry(device, smac_entry);
return status;
}
/*
* @function: switch_api_router_mac_add
* Add Router mac to rmac group
* @param device - Device to be programmed
* @param rmac_handle - ID of the RMAC group
* @param mac - Router mac address to be added to the group
* @return: Returns success if mac is added successfully
*/
switch_status_t
switch_api_router_mac_add(switch_device_t device, switch_handle_t rmac_handle, switch_mac_addr_t *mac)
{
switch_rmac_info_t *rmac_info = NULL;
switch_rmac_entry_t *rmac_entry = NULL;
tommy_node *node = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!SWITCH_RMAC_HANDLE_VALID(rmac_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
rmac_info = switch_api_rmac_info_get_internal(rmac_handle);
if (!rmac_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
node = tommy_list_head(&(rmac_info->rmac_list));
while (node) {
rmac_entry = node->data;
if (memcmp(&(rmac_entry->mac), mac, sizeof(switch_mac_addr_t)) == 0) {
return SWITCH_STATUS_SUCCESS;
}
node = node->next;
}
rmac_entry = switch_malloc(sizeof(switch_rmac_entry_t), 1);
if (!rmac_entry) {
return SWITCH_STATUS_NO_MEMORY;
}
memcpy(&rmac_entry->mac, mac, sizeof(switch_mac_addr_t));
tommy_list_insert_head(&(rmac_info->rmac_list), &(rmac_entry->node), rmac_entry);
status = switch_smac_rewrite_add_entry(mac);
if (status != SWITCH_STATUS_SUCCESS) {
printf("MAC rewrite table add failed with error code %d\n", status);
return status;
}
#ifdef SWITCH_PD
status = switch_pd_inner_rmac_table_add_entry(device,
handle_to_id(rmac_handle), mac,
&rmac_entry->inner_rmac_entry);
if(status != SWITCH_STATUS_SUCCESS) {
printf("Inner RMAC table add failed with error code %d\n", status);
return status;
}
status = switch_pd_outer_rmac_table_add_entry(device,
handle_to_id(rmac_handle), mac,
&rmac_entry->outer_rmac_entry);
if(status != SWITCH_STATUS_SUCCESS) {
printf("Outer RMAC table add failed with error code %d\n", status);
}
#endif
return status;
}
switch_lpm_trie_t *switch_lpm_trie_create(size_t key_width_bytes,
bool auto_shrink) {
assert(key_width_bytes <= 64);
switch_lpm_trie_t *trie =
(switch_lpm_trie_t *)switch_malloc(sizeof(switch_lpm_trie_t), 1);
trie->key_width_bytes = key_width_bytes;
trie->release_memory = auto_shrink;
allocate_node(&trie->root);
trie->num_entries = 0;
return trie;
}
switch_status_t add_fetch_handler(ei_node_t *ei_node, erlang_pid *from, switch_xml_binding_t *binding) {
ei_xml_agent_t *agent;
ei_xml_client_t *client;
fetch_handler_t *fetch_handler;
agent = (ei_xml_agent_t *)switch_xml_get_binding_user_data(binding);
/* write-lock the agent */
switch_thread_rwlock_wrlock(agent->lock);
if (!(client = find_xml_client(ei_node, agent))) {
client = add_xml_client(ei_node, agent);
}
fetch_handler = client->fetch_handlers;
while (fetch_handler != NULL) {
if (ei_compare_pids(&fetch_handler->pid, from) == SWITCH_STATUS_SUCCESS) {
switch_thread_rwlock_unlock(agent->lock);
return SWITCH_STATUS_SUCCESS;
}
fetch_handler = fetch_handler->next;
}
switch_malloc(fetch_handler, sizeof(*fetch_handler));
memcpy(&fetch_handler->pid, from, sizeof(erlang_pid));;
fetch_handler->next = NULL;
if (client->fetch_handlers) {
fetch_handler->next = client->fetch_handlers;
}
client->fetch_handlers = fetch_handler;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Added %s XML handler %s <%d.%d.%d>\n"
,xml_section_to_string(agent->section)
,fetch_handler->pid.node
,fetch_handler->pid.creation
,fetch_handler->pid.num
,fetch_handler->pid.serial);
switch_thread_rwlock_unlock(agent->lock);
ei_link(ei_node, ei_self(&globals.ei_cnode), from);
return SWITCH_STATUS_SUCCESS;
}
static ei_xml_client_t *add_xml_client(ei_node_t *ei_node, ei_xml_agent_t *agent) {
ei_xml_client_t *client;
switch_malloc(client, sizeof(*client));
client->ei_node = ei_node;
client->fetch_handlers = NULL;
client->next = NULL;
if (agent->clients) {
client->next = agent->clients;
}
agent->clients = client;
return client;
}
switch_status_t
switch_api_stp_group_vlans_add(switch_device_t device,
switch_handle_t stg_handle,
uint16_t vlan_count,
switch_handle_t *vlan_handle)
{
switch_stp_info_t *stp_info = NULL;
switch_bd_info_t *bd_info = NULL;
switch_stp_vlan_entry_t *vlan_entry = NULL;
switch_handle_t bd_handle;
int count = 0;
if (!SWITCH_STP_HANDLE_VALID(stg_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
stp_info = switch_api_stp_get_internal(stg_handle);
if (!stp_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
for (count = 0; count < vlan_count; count++) {
bd_handle = vlan_handle[count];
bd_info = switch_bd_get(bd_handle);
if (!bd_info) {
return SWITCH_STATUS_INVALID_VLAN_ID;
}
vlan_entry = switch_malloc(sizeof(switch_stp_vlan_entry_t), 1);
if (!vlan_entry) {
return SWITCH_STATUS_NO_MEMORY;
}
memset(vlan_entry, 0 , sizeof(switch_stp_vlan_entry_t));
vlan_entry->bd_handle = bd_handle;
bd_info->stp_handle = stg_handle;
switch_pd_bd_table_update_entry(device, handle_to_id(bd_handle),
bd_info);
tommy_list_insert_head(&(stp_info->vlan_list),
&(vlan_entry->node), vlan_entry);
}
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t switch_neighbor_dmac_insert_hash(
switch_device_t device,
switch_handle_t bd_handle,
switch_mac_addr_t *mac,
switch_handle_t neighbor_handle) {
unsigned char key[SWITCH_NEIGHBOR_DMAC_HASH_KEY_SIZE];
unsigned int len = 0;
uint32_t hash = 0;
uint16_t mac_index = 0;
switch_neighbor_dmac_t *neighbor_dmac = NULL;
switch_neighbor_dmac_hash_key_init(key, bd_handle, mac, &len, &hash);
neighbor_dmac = switch_malloc(sizeof(switch_neighbor_dmac_t), 1);
if (!neighbor_dmac) {
return mac_index;
}
memcpy(&neighbor_dmac->mac, mac, sizeof(switch_mac_addr_t));
neighbor_dmac->handle = bd_handle;
neighbor_dmac->neighbor_handle = neighbor_handle;
tommy_hashtable_insert(
&switch_neighbor_dmac_table, &(neighbor_dmac->node), neighbor_dmac, hash);
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t switch_l3_insert_into_vrf_list(
switch_l3_hash_t *hash_entry) {
switch_vrf_route_list_t *vrf_route_list = NULL;
void *temp = NULL;
switch_ip_addr_t ip_addr;
switch_handle_t vrf_handle = 0;
memset(&ip_addr, 0, sizeof(switch_ip_addr_t));
switch_l3_hash_key_decode(hash_entry, &vrf_handle, &ip_addr);
if (ip_addr.type == SWITCH_API_IP_ADDR_V4) {
JLG(temp, switch_vrf_v4_routes, vrf_handle);
} else {
JLG(temp, switch_vrf_v6_routes, vrf_handle);
}
if (!temp) {
vrf_route_list = switch_malloc(sizeof(switch_vrf_route_list_t), 1);
if (!vrf_route_list) {
SWITCH_API_ERROR("%s:%d: No memory!", __FUNCTION__, __LINE__);
return SWITCH_STATUS_NO_MEMORY;
}
tommy_list_init(&(vrf_route_list->routes));
vrf_route_list->num_entries = 0;
if (ip_addr.type == SWITCH_API_IP_ADDR_V4) {
JLI(temp, switch_vrf_v4_routes, vrf_handle);
} else {
JLI(temp, switch_vrf_v6_routes, vrf_handle);
}
*(unsigned long *)temp = (unsigned long)(vrf_route_list);
}
vrf_route_list = (switch_vrf_route_list_t *)(*(unsigned long *)temp);
tommy_list_insert_tail(
&(vrf_route_list->routes), &(hash_entry->vrf_route_node), hash_entry);
vrf_route_list->num_entries++;
return SWITCH_STATUS_SUCCESS;
}
switch_status_t mod_amqp_logging_recv(const switch_log_node_t *node, switch_log_level_t level)
{
switch_hash_index_t *hi = NULL;
mod_amqp_message_t *msg = NULL;
mod_amqp_logging_profile_t *logging = NULL;
char *json = NULL;
if (!strcmp(node->file, "mod_amqp_logging.c")) {
return SWITCH_STATUS_SUCCESS;
}
/*
1. Loop through logging hash of profiles. Check for a profile that accepts this logging level, and file regex.
2. If event not already parsed/created, then create it now
3. Queue copy of event into logging profile send queue
4. Destroy local event copy
*/
for (hi = switch_core_hash_first(globals.logging_hash); hi; hi = switch_core_hash_next(&hi)) {
switch_core_hash_this(hi, NULL, NULL, (void **)&logging);
if ( logging && switch_log_check_mask(logging->log_level_mask, level) ) {
char file[128] = {0};
if ( !json ) {
cJSON *body = NULL;
char date[80] = "";
switch_time_exp_t tm;
switch_time_exp_lt(&tm, node->timestamp);
switch_snprintf(date, sizeof(date), "%0.4d-%0.2d-%0.2d %0.2d:%0.2d:%0.2d.%0.6d",
tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, tm.tm_usec);
/* Create cJSON body */
body = cJSON_CreateObject();
cJSON_AddItemToObject(body, "file", cJSON_CreateString((const char *) node->file));
cJSON_AddItemToObject(body, "function", cJSON_CreateString((const char *) node->func));
cJSON_AddItemToObject(body, "line", cJSON_CreateNumber((double) node->line));
cJSON_AddItemToObject(body, "level", cJSON_CreateString(switch_log_level2str(node->level)));
cJSON_AddItemToObject(body, "timestamp", cJSON_CreateString((const char *)date));
cJSON_AddItemToObject(body, "timestamp_epoch", cJSON_CreateNumber((double) node->timestamp / 1000000));
cJSON_AddItemToObject(body, "content", cJSON_CreateString(node->content ));
json = cJSON_Print(body);
cJSON_Delete(body);
}
/* Create message */
switch_malloc(msg, sizeof(mod_amqp_message_t));
msg->pjson = strdup(json);
strcpy(file, node->file);
switch_replace_char(file, '.', '_', 0);
snprintf(msg->routing_key, sizeof(msg->routing_key), "%s.%s.%s.%s", switch_core_get_hostname(), node->userdata, switch_log_level2str(node->level), file);
if (switch_queue_trypush(logging->send_queue, msg) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "AMQP logging message queue full. Messages will be dropped!\n");
return SWITCH_STATUS_SUCCESS;
}
}
}
switch_safe_free(json);
return SWITCH_STATUS_SUCCESS;
}
static inline void allocate_node(node_t **node) {
*node = (node_t *)switch_malloc(sizeof(node_t), 1);
memset(*node, 0, sizeof(node_t));
}
switch_status_t
switch_api_ecmp_member_add(switch_device_t device, switch_handle_t ecmp_handle,
uint16_t nhop_count, switch_handle_t *nhop_handle_list)
{
switch_nhop_info_t *e_nhop_info = NULL;
switch_nhop_info_t *nhop_info = NULL;
switch_ecmp_info_t *ecmp_info = NULL;
switch_ecmp_member_t *ecmp_member = NULL;
switch_interface_info_t *intf_info = NULL;
switch_spath_info_t *spath_info = NULL;
switch_handle_t nhop_handle;
switch_status_t status = SWITCH_STATUS_SUCCESS;
int count = 0;
if (!SWITCH_NHOP_HANDLE_VALID(ecmp_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
e_nhop_info = switch_nhop_get(ecmp_handle);
if (!e_nhop_info) {
return SWITCH_STATUS_INVALID_NHOP;
}
ecmp_info = &(SWITCH_NHOP_ECMP_INFO(e_nhop_info));
for (count = 0; count < nhop_count; count++) {
nhop_handle = nhop_handle_list[count];
if (!SWITCH_NHOP_HANDLE_VALID(nhop_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
nhop_info = switch_nhop_get(nhop_handle);
if (!nhop_info) {
return SWITCH_STATUS_INVALID_NHOP;
}
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
ecmp_member = switch_malloc(sizeof(switch_ecmp_member_t), 1);
if (!ecmp_member) {
return SWITCH_STATUS_NO_MEMORY;
}
ecmp_member->nhop_handle = nhop_handle;
intf_info = switch_api_interface_get(spath_info->nhop_key.intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
nhop_info->ref_count++;
#ifdef SWITCH_PD
status = switch_pd_ecmp_member_add(device, ecmp_info->pd_group_hdl,
handle_to_id(ecmp_member->nhop_handle), intf_info,
&(ecmp_member->mbr_hdl));
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
if (ecmp_info->count == 0) {
status = switch_pd_ecmp_group_table_add_entry_with_selector(device,
handle_to_id(ecmp_handle),
ecmp_info->pd_group_hdl,
&(ecmp_info->hw_entry));
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
}
if (SWITCH_INTF_IS_PORT_L3(intf_info) && intf_info->bd_handle) {
status = switch_pd_urpf_bd_table_add_entry(device, handle_to_id(ecmp_handle),
handle_to_id(intf_info->bd_handle),
&(ecmp_member->urpf_hw_entry));
if (status != SWITCH_STATUS_SUCCESS) {
return status;
}
}
#endif
ecmp_info->count++;
tommy_list_insert_head(&ecmp_info->members, &(ecmp_member->node), ecmp_member);
}
return status;
}
static switch_status_t config(void) {
char *cf = "kazoo.conf";
switch_xml_t cfg, xml, child, param;
globals.send_all_headers = globals.send_all_private_headers = 0;
globals.connection_timeout = 500;
globals.receive_timeout = 200;
globals.receive_msg_preallocate = 2000;
globals.event_stream_preallocate = 4000;
globals.send_msg_batch = 10;
globals.event_stream_framing = 2;
globals.port = 0;
if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to open configuration file %s\n", cf);
return SWITCH_STATUS_FALSE;
} else {
if ((child = switch_xml_child(cfg, "settings"))) {
for (param = switch_xml_child(child, "param"); param; param = param->next) {
char *var = (char *) switch_xml_attr_soft(param, "name");
char *val = (char *) switch_xml_attr_soft(param, "value");
if (!strcmp(var, "listen-ip")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set bind ip address: %s\n", val);
set_pref_ip(val);
} else if (!strcmp(var, "listen-port")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set bind port: %s\n", val);
globals.port = atoi(val);
} else if (!strcmp(var, "cookie")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set cookie: %s\n", val);
set_pref_ei_cookie(val);
} else if (!strcmp(var, "cookie-file")) {
if (read_cookie_from_file(val) == 1) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to read cookie from %s\n", val);
}
} else if (!strcmp(var, "nodename")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set node name: %s\n", val);
set_pref_ei_nodename(val);
} else if (!strcmp(var, "shortname")) {
globals.ei_shortname = switch_true(val);
} else if (!strcmp(var, "kazoo-var-prefix")) {
set_pref_kazoo_var_prefix(val);
} else if (!strcmp(var, "compat-rel")) {
if (atoi(val) >= 7)
globals.ei_compat_rel = atoi(val);
else
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid compatibility release '%s' specified\n", val);
} else if (!strcmp(var, "nat-map")) {
globals.nat_map = switch_true(val);
} else if (!strcmp(var, "send-all-headers")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set send-all-headers: %s\n", val);
globals.send_all_headers = switch_true(val);
} else if (!strcmp(var, "send-all-private-headers")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set send-all-private-headers: %s\n", val);
globals.send_all_private_headers = switch_true(val);
} else if (!strcmp(var, "connection-timeout")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set connection-timeout: %s\n", val);
globals.connection_timeout = atoi(val);
} else if (!strcmp(var, "receive-timeout")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set receive-timeout: %s\n", val);
globals.receive_timeout = atoi(val);
} else if (!strcmp(var, "receive-msg-preallocate")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set receive-msg-preallocate: %s\n", val);
globals.receive_msg_preallocate = atoi(val);
} else if (!strcmp(var, "event-stream-preallocate")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set event-stream-preallocate: %s\n", val);
globals.event_stream_preallocate = atoi(val);
} else if (!strcmp(var, "send-msg-batch-size")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set send-msg-batch-size: %s\n", val);
globals.send_msg_batch = atoi(val);
} else if (!strcmp(var, "event-stream-framing")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Set event-stream-framing: %s\n", val);
globals.event_stream_framing = atoi(val);
}
}
}
if ((child = switch_xml_child(cfg, "event-filter"))) {
switch_hash_t *filter;
switch_core_hash_init(&filter);
for (param = switch_xml_child(child, "header"); param; param = param->next) {
char *var = (char *) switch_xml_attr_soft(param, "name");
switch_core_hash_insert(filter, var, "1");
}
globals.event_filter = filter;
}
switch_xml_free(xml);
}
if (globals.receive_msg_preallocate < 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Invalid receive message preallocate value, disabled\n");
globals.receive_msg_preallocate = 0;
}
if (globals.event_stream_preallocate < 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Invalid event stream preallocate value, disabled\n");
globals.event_stream_preallocate = 0;
}
if (globals.send_msg_batch < 1) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Invalid send message batch size, reverting to default\n");
globals.send_msg_batch = 10;
}
if (!globals.event_filter) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Event filter not found in configuration, using default\n");
globals.event_filter = create_default_filter();
}
if (globals.event_stream_framing < 1 || globals.event_stream_framing > 4) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Invalid event stream framing value, using default\n");
globals.event_stream_framing = 2;
}
if (zstr(globals.kazoo_var_prefix)) {
set_pref_kazoo_var_prefix("variable_ecallmgr*");
globals.var_prefix_length = 17; //ignore the *
} else {
/* we could use the global pool but then we would have to conditionally
* free the pointer if it was not drawn from the XML */
char *buf;
int size = switch_snprintf(NULL, 0, "variable_%s*", globals.kazoo_var_prefix) + 1;
switch_malloc(buf, size);
switch_snprintf(buf, size, "variable_%s*", globals.kazoo_var_prefix);
switch_safe_free(globals.kazoo_var_prefix);
globals.kazoo_var_prefix = buf;
globals.var_prefix_length = size - 2; //ignore the *
}
if (!globals.num_worker_threads) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Number of worker threads not found in configuration, using default\n");
globals.num_worker_threads = 10;
}
if (zstr(globals.ip)) {
set_pref_ip("0.0.0.0");
}
if (zstr(globals.ei_cookie)) {
int res;
char *home_dir = getenv("HOME");
char path_buf[1024];
if (!zstr(home_dir)) {
/* $HOME/.erlang.cookie */
switch_snprintf(path_buf, sizeof (path_buf), "%s%s%s", home_dir, SWITCH_PATH_SEPARATOR, ".erlang.cookie");
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Checking for cookie at path: %s\n", path_buf);
res = read_cookie_from_file(path_buf);
if (res) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "No cookie or valid cookie file specified, using default cookie\n");
set_pref_ei_cookie("ClueCon");
}
}
}
if (!globals.ei_nodename) {
set_pref_ei_nodename("freeswitch");
}
if (!globals.nat_map) {
globals.nat_map = 0;
}
return SWITCH_STATUS_SUCCESS;
}
switch_status_t switch_api_packet_net_filter_tx_create(
switch_device_t device,
switch_packet_tx_key_t *tx_key,
switch_packet_tx_action_t *tx_action) {
switch_packet_tx_entry_t tx_entry;
switch_packet_tx_info_t *tx_info = NULL;
switch_hostif_info_t *hostif_info = NULL;
switch_handle_t bd_handle = 0;
switch_interface_info_t *intf_info = NULL;
switch_handle_type_t handle_type = 0;
switch_bd_info_t *bd_info = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!tx_key || !tx_action) {
SWITCH_API_ERROR("filter tx create failed. invalid params");
return SWITCH_STATUS_INVALID_PARAMETER;
}
if (tx_key->handle_valid) {
hostif_info = switch_hostif_get(tx_key->hostif_handle);
if (!hostif_info) {
SWITCH_API_ERROR("invalid hostif handle");
return SWITCH_STATUS_INVALID_HANDLE;
}
}
memset(&tx_entry, 0x0, sizeof(tx_entry));
if (tx_key->handle_valid) {
tx_entry.intf_fd = hostif_info->intf_fd;
}
tx_entry.fd_valid = tx_key->handle_valid;
tx_entry.vlan_id = tx_key->vlan_id;
tx_entry.vlan_valid = tx_key->vlan_valid;
tx_entry.priority = tx_key->priority;
tx_info = switch_malloc(sizeof(switch_packet_tx_info_t), 0x1);
if (!tx_info) {
SWITCH_API_ERROR("hif %lx vlan %x malloc failure",
tx_key->hostif_handle,
tx_key->vlan_id);
return SWITCH_STATUS_NO_MEMORY;
}
if (tx_action->bypass_flags != SWITCH_BYPASS_ALL) {
bd_handle = tx_action->handle;
handle_type = switch_handle_get_type(tx_action->handle);
if (handle_type == SWITCH_HANDLE_TYPE_INTERFACE) {
intf_info = switch_api_interface_get(tx_action->handle);
if (!intf_info) {
SWITCH_API_ERROR("intf_handle %lx is invalid", tx_action->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
if (!SWITCH_INTF_IS_PORT_L3(intf_info)) {
SWITCH_API_ERROR("intf_handle %lx is not l3", tx_action->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
bd_handle = intf_info->bd_handle;
}
bd_info = switch_bd_get(bd_handle);
if (!bd_info) {
SWITCH_API_ERROR(
"hif %lx vlan %x invalid bd", tx_key->hostif_handle, tx_key->vlan_id);
return SWITCH_STATUS_INVALID_HANDLE;
}
}
memcpy(&tx_info->tx_entry, &tx_entry, sizeof(tx_entry));
tx_info->bd = handle_to_id(bd_handle);
tx_info->bypass_flags = tx_action->bypass_flags;
tx_info->port = handle_to_id(tx_action->port_handle);
SWITCH_API_INFO(
"net_filter_tx_create: hostif 0x%lx, vlan_id = %d, fd 0x%x, bypass "
"0x%x\n",
tx_key->hostif_handle,
tx_key->vlan_valid ? tx_key->vlan_id : 0xFFF,
tx_entry.intf_fd,
tx_info->bypass_flags);
tommy_list_insert_head(&packet_tx_filter_list, &(tx_info->node), tx_info);
tommy_list_sort(&packet_tx_filter_list,
switch_packet_tx_filter_priority_compare);
return status;
}
static switch_xml_t fetch_handler(const char *section, const char *tag_name, const char *key_name, const char *key_value, switch_event_t *params, void *user_data) {
switch_xml_t xml = NULL;
switch_uuid_t uuid;
switch_time_t now = 0;
ei_xml_agent_t *agent = (ei_xml_agent_t *) user_data;
ei_xml_client_t *client;
fetch_handler_t *fetch_handler;
xml_fetch_reply_t reply, *pending, *prev = NULL;
now = switch_micro_time_now();
if (!switch_test_flag(&globals, LFLAG_RUNNING)) {
return xml;
}
/* read-lock the agent */
switch_thread_rwlock_rdlock(agent->lock);
/* serialize access to current, used to round-robin requests */
/* TODO: check globals for round-robin boolean or loop all clients */
switch_mutex_lock(agent->current_client_mutex);
if (!agent->current_client) {
client = agent->clients;
} else {
client = agent->current_client;
}
if (client) {
agent->current_client = client->next;
}
switch_mutex_unlock(agent->current_client_mutex);
/* no client, no work required */
if (!client || !client->fetch_handlers) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "No %s XML erlang handler currently available\n"
,section);
switch_thread_rwlock_unlock(agent->lock);
return xml;
}
/* prepare the reply collector */
switch_uuid_get(&uuid);
switch_uuid_format(reply.uuid_str, &uuid);
reply.next = NULL;
reply.xml_str = NULL;
/* add our reply placeholder to the replies list */
switch_mutex_lock(agent->replies_mutex);
if (!agent->replies) {
agent->replies = &reply;
} else {
reply.next = agent->replies;
agent->replies = &reply;
}
switch_mutex_unlock(agent->replies_mutex);
fetch_handler = client->fetch_handlers;
while (fetch_handler != NULL) {
ei_send_msg_t *send_msg;
switch_malloc(send_msg, sizeof(*send_msg));
memcpy(&send_msg->pid, &fetch_handler->pid, sizeof(erlang_pid));
ei_x_new_with_version(&send_msg->buf);
ei_x_encode_tuple_header(&send_msg->buf, 7);
ei_x_encode_atom(&send_msg->buf, "fetch");
ei_x_encode_atom(&send_msg->buf, section);
_ei_x_encode_string(&send_msg->buf, tag_name ? tag_name : "undefined");
_ei_x_encode_string(&send_msg->buf, key_name ? key_name : "undefined");
_ei_x_encode_string(&send_msg->buf, key_value ? key_value : "undefined");
_ei_x_encode_string(&send_msg->buf, reply.uuid_str);
if (params) {
ei_encode_switch_event_headers(&send_msg->buf, params);
} else {
ei_x_encode_empty_list(&send_msg->buf);
}
if (switch_queue_trypush(client->ei_node->send_msgs, send_msg) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Failed to send %s XML request to %s <%d.%d.%d>\n"
,section
,fetch_handler->pid.node
,fetch_handler->pid.creation
,fetch_handler->pid.num
,fetch_handler->pid.serial);
ei_x_free(&send_msg->buf);
switch_safe_free(send_msg);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Sending %s XML request (%s) to %s <%d.%d.%d>\n"
,section
,reply.uuid_str
,fetch_handler->pid.node
,fetch_handler->pid.creation
,fetch_handler->pid.num
,fetch_handler->pid.serial);
}
fetch_handler = fetch_handler->next;
}
/* wait for a reply (if there isnt already one...amazingly improbable but lets not take shortcuts */
switch_mutex_lock(agent->replies_mutex);
switch_thread_rwlock_unlock(agent->lock);
if (!reply.xml_str) {
switch_time_t timeout;
timeout = switch_micro_time_now() + 3000000;
while (switch_micro_time_now() < timeout) {
/* unlock the replies list and go to sleep, calculate a three second timeout before we started the loop
* plus 100ms to add a little hysteresis between the timeout and the while loop */
switch_thread_cond_timedwait(agent->new_reply, agent->replies_mutex, (timeout - switch_micro_time_now() + 100000));
/* if we woke up (and therefore have locked replies again) check if we got our reply
* otherwise we either timed-out (the while condition will fail) or one of
* our sibling processes got a reply and we should go back to sleep */
if (reply.xml_str) {
break;
}
}
}
/* find our reply placeholder in the linked list and remove it */
pending = agent->replies;
while (pending != NULL) {
if (pending->uuid_str == reply.uuid_str) {
break;
}
prev = pending;
pending = pending->next;
}
if (pending) {
if (!prev) {
agent->replies = reply.next;
} else {
prev->next = reply.next;
}
}
/* we are done with the replies link-list */
switch_mutex_unlock(agent->replies_mutex);
/* after all that did we get what we were after?! */
if (reply.xml_str) {
/* HELL YA WE DID */
reply.xml_str = expand_vars(reply.xml_str);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Received %s XML (%s) after %dms: %s\n"
,section
,reply.uuid_str
,(unsigned int) (switch_micro_time_now() - now) / 1000
,reply.xml_str);
xml = switch_xml_parse_str_dynamic(reply.xml_str, SWITCH_FALSE);
} else {
/* facepalm */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Request for %s XML (%s) timed-out after %dms\n"
,section
,reply.uuid_str
,(unsigned int) (switch_micro_time_now() - now) / 1000);
}
return xml;
}
static switch_handle_t sai_ipmc_tree_create(
_In_ switch_handle_t vrf_handle,
_In_ switch_ip_addr_t *src_addr,
_In_ switch_ip_addr_t *grp_addr,
_In_ int oif_list_count,
_In_ switch_handle_t *oif_list_handle) {
switch_handle_t mcast_handle;
switch_status_t status;
uint16_t mbr_count_max = oif_list_count;
uint16_t mbr_count = 0;
switch_vlan_interface_t *mbrs = NULL;
mbrs = switch_malloc(sizeof(switch_vlan_interface_t), oif_list_count);
mcast_handle = switch_api_multicast_tree_create(device);
int i = 0;
for (i = 0; i < oif_list_count; i++) {
switch_handle_t intf_handle = oif_list_handle[i];
switch_interface_type_t type;
status = switch_api_interface_get_type(intf_handle, &type);
assert(status == SWITCH_STATUS_SUCCESS);
if (type == SWITCH_API_INTERFACE_L3) {
mbrs[mbr_count].vlan_handle = 0;
mbrs[mbr_count].intf_handle = intf_handle;
mbr_count++;
} else {
uint64_t snooping_enabled = true;
switch_handle_t vlan_handle;
status = switch_api_interface_get_vlan_handle(intf_handle, &vlan_handle);
assert(status == SWITCH_STATUS_SUCCESS);
if (grp_addr->type == SWITCH_API_IP_ADDR_V4) {
status = switch_api_vlan_igmp_snooping_enabled_get(vlan_handle,
&snooping_enabled);
assert(status == SWITCH_STATUS_SUCCESS);
} else {
status = switch_api_vlan_mld_snooping_enabled_get(vlan_handle,
&snooping_enabled);
assert(status == SWITCH_STATUS_SUCCESS);
}
if (snooping_enabled) {
switch_handle_t l2mcast_handle;
status = switch_api_multicast_l2route_tree_get(
device, vlan_handle, src_addr, grp_addr, &l2mcast_handle);
if (status != SWITCH_STATUS_SUCCESS) {
continue;
}
uint16_t l2mbr_count = 0;
switch_vlan_interface_t *l2mbrs = NULL;
status = switch_api_multicast_member_get(
device, l2mcast_handle, &l2mbr_count, &l2mbrs);
if (status != SWITCH_STATUS_SUCCESS) {
continue;
}
mbr_count_max += l2mbr_count;
mbrs = switch_realloc(
mbrs, (sizeof(switch_vlan_interface_t) * mbr_count_max));
memcpy(mbrs + mbr_count,
l2mbrs,
(sizeof(switch_vlan_interface_t) * l2mbr_count));
mbr_count += l2mbr_count;
switch_free(l2mbrs);
} else {
uint16_t l2mbr_count = 0;
switch_vlan_interface_t *l2mbrs = NULL;
status = switch_api_vlan_interfaces_get(
device, vlan_handle, &l2mbr_count, &l2mbrs);
if (status != SWITCH_STATUS_SUCCESS) {
continue;
}
mbr_count_max += l2mbr_count;
mbrs = switch_realloc(
mbrs, (sizeof(switch_vlan_interface_t) * mbr_count_max));
memcpy(mbrs + mbr_count,
l2mbrs,
(sizeof(switch_vlan_interface_t) * l2mbr_count));
mbr_count += l2mbr_count;
}
}
}
status =
switch_api_multicast_member_add(device, mcast_handle, mbr_count, mbrs);
assert(status == SWITCH_STATUS_SUCCESS);
switch_free(mbrs);
return mcast_handle;
}
switch_status_t
switch_api_stp_port_state_set(switch_device_t device, switch_handle_t stg_handle,
switch_handle_t handle, switch_stp_state_t state)
{
switch_stp_info_t *stp_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_stp_port_entry_t *port_entry = NULL;
tommy_node *node = NULL;
switch_status_t status = SWITCH_STATUS_SUCCESS;
switch_handle_t intf_handle;
switch_handle_type_t handle_type = 0;
bool new_entry = FALSE;
if (!SWITCH_STP_HANDLE_VALID(stg_handle)) {
return SWITCH_STATUS_INVALID_HANDLE;
}
if ((!SWITCH_PORT_HANDLE_VALID(handle)) &&
(!SWITCH_LAG_HANDLE_VALID(handle)) &&
(!SWITCH_INTERFACE_HANDLE_VALID(handle))) {
return SWITCH_STATUS_INVALID_HANDLE;
}
stp_info = switch_api_stp_get_internal(stg_handle);
if (!stp_info) {
return SWITCH_STATUS_INVALID_HANDLE;
}
handle_type = switch_handle_get_type(handle);
intf_handle = handle;
if (handle_type == SWITCH_HANDLE_TYPE_PORT ||
handle_type == SWITCH_HANDLE_TYPE_LAG) {
status = switch_interface_handle_get(
handle,
0x0,
&intf_handle);
if (status != SWITCH_STATUS_SUCCESS) {
SWITCH_API_ERROR("stp port state set failed");
return status;
}
}
intf_info = switch_api_interface_get(intf_handle);
if (!intf_info) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
if (SWITCH_INTF_IS_PORT_L3(intf_info)) {
return SWITCH_STATUS_INVALID_INTERFACE;
}
node = tommy_list_head(&stp_info->port_list);
while (node) {
port_entry = node->data;
if (port_entry->intf_handle == intf_handle) {
port_entry->intf_state = state;
break;
}
node = node->next;
}
if (state == SWITCH_PORT_STP_STATE_NONE) {
if (!node) {
return SWITCH_STATUS_ITEM_NOT_FOUND;
}
status = switch_stp_update_flood_list(device, stg_handle, intf_handle, state);
status = switch_pd_spanning_tree_table_delete_entry(device, port_entry->hw_entry);
tommy_list_remove_existing(&(stp_info->port_list), &(port_entry->node));
switch_free(port_entry);
} else {
if (!node) {
new_entry = TRUE;
port_entry = switch_malloc(sizeof(switch_stp_port_entry_t), 1);
if (!port_entry) {
return SWITCH_STATUS_NO_MEMORY;
}
memset(port_entry, 0, sizeof(switch_stp_port_entry_t));
port_entry->intf_handle = intf_handle;
port_entry->intf_state = state;
tommy_list_insert_head(&(stp_info->port_list),
&(port_entry->node), port_entry);
}
status = switch_stp_update_flood_list(device, stg_handle, intf_handle, state);
if (new_entry) {
status = switch_pd_spanning_tree_table_add_entry(device,
handle_to_id(stg_handle),
intf_info->ifindex,
port_entry->intf_state,
&port_entry->hw_entry);
} else {
status = switch_pd_spanning_tree_table_update_entry(device,
handle_to_id(stg_handle),
intf_info->ifindex,
port_entry->intf_state,
port_entry->hw_entry);
}
}
return status;
}
switch_handle_t
switch_api_ecmp_create_with_members(switch_device_t device,
uint32_t member_count,
switch_handle_t *nhop_handle)
{
switch_nhop_info_t *nhop_info = NULL;
switch_spath_info_t *spath_info = NULL;
switch_interface_info_t *intf_info = NULL;
switch_ecmp_info_t *ecmp_info = NULL;
switch_ecmp_member_t *ecmp_member = NULL;
switch_handle_t ecmp_handle;
switch_status_t status = SWITCH_STATUS_SUCCESS;
uint32_t index = 0;
ecmp_handle = switch_api_ecmp_create(device);
nhop_info = switch_nhop_get(ecmp_handle);
if (!nhop_info) {
return SWITCH_API_INVALID_HANDLE;
}
ecmp_info = &(SWITCH_NHOP_ECMP_INFO(nhop_info));
tommy_list_init(&ecmp_info->members);
#ifdef SWITCH_PD
status = switch_pd_ecmp_group_create(device, &(ecmp_info->pd_group_hdl));
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
#endif
for (index = 0; index < member_count; index++) {
if (!SWITCH_NHOP_HANDLE_VALID(nhop_handle[index])) {
return SWITCH_STATUS_INVALID_HANDLE;
}
ecmp_member = switch_malloc(sizeof(switch_ecmp_member_t), 1);
if (!ecmp_member) {
// TODO: Cleanup memory
return SWITCH_API_INVALID_HANDLE;
}
ecmp_member->nhop_handle = nhop_handle[index];
ecmp_member->mbr_hdl = 0;
nhop_info = switch_nhop_get(ecmp_member->nhop_handle);
if (!nhop_info) {
return SWITCH_API_INVALID_HANDLE;
}
spath_info = &(SWITCH_NHOP_SPATH_INFO(nhop_info));
intf_info = switch_api_interface_get(spath_info->nhop_key.intf_handle);
if (!intf_info) {
return SWITCH_API_INVALID_HANDLE;
}
nhop_info->ref_count++;
#ifdef SWITCH_PD
status = switch_pd_ecmp_member_add(device, ecmp_info->pd_group_hdl,
handle_to_id(ecmp_member->nhop_handle), intf_info,
&(ecmp_member->mbr_hdl));
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
if (SWITCH_INTF_IS_PORT_L3(intf_info) && intf_info->bd_handle) {
status = switch_pd_urpf_bd_table_add_entry(device, handle_to_id(ecmp_handle),
handle_to_id(intf_info->bd_handle),
&(ecmp_member->urpf_hw_entry));
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
}
#endif
tommy_list_insert_head(&ecmp_info->members, &(ecmp_member->node), ecmp_member);
}
#ifdef SWITCH_PD
status = switch_pd_ecmp_group_table_add_entry_with_selector(device, handle_to_id(ecmp_handle),
ecmp_info->pd_group_hdl, &(ecmp_info->hw_entry));
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
#endif
ecmp_info->count = member_count;
if (status != SWITCH_STATUS_SUCCESS) {
return SWITCH_API_INVALID_HANDLE;
}
return ecmp_handle;
}
switch_status_t switch_api_packet_net_filter_rx_create(
switch_device_t device,
switch_packet_rx_key_t *rx_key,
switch_packet_rx_action_t *rx_action) {
switch_hostif_info_t *hostif_info = NULL;
switch_lag_info_t *lag_info = NULL;
switch_port_info_t *port_info = NULL;
switch_packet_rx_entry_t rx_entry;
switch_packet_rx_info_t *rx_info = NULL;
switch_handle_type_t handle_type = 0;
switch_interface_info_t *intf_info = NULL;
switch_handle_t bd_handle = 0;
switch_bd_info_t *bd_info = NULL;
switch_ifindex_t ifindex = 0;
switch_status_t status = SWITCH_STATUS_SUCCESS;
if (!rx_key || !rx_action) {
SWITCH_API_ERROR("filter rx create failed. invalid params");
return SWITCH_STATUS_INVALID_PARAMETER;
}
memset(&rx_entry, 0x0, sizeof(rx_entry));
if (rx_key->port_lag_valid) {
handle_type = switch_handle_get_type(rx_key->port_lag_handle);
if (handle_type == SWITCH_HANDLE_TYPE_LAG) {
lag_info = switch_api_lag_get_internal(rx_key->port_lag_handle);
if (!lag_info) {
SWITCH_API_ERROR("invalid lag handle");
return SWITCH_STATUS_INVALID_HANDLE;
}
ifindex = lag_info->ifindex;
} else {
port_info = switch_api_port_get_internal(rx_key->port_lag_handle);
if (!port_info) {
SWITCH_API_ERROR("invalid port handle");
return SWITCH_STATUS_INVALID_HANDLE;
}
ifindex = port_info->ifindex;
}
rx_entry.ifindex_valid = TRUE;
}
if (rx_key->handle_valid) {
bd_handle = rx_key->handle;
handle_type = switch_handle_get_type(rx_key->handle);
if (handle_type == SWITCH_HANDLE_TYPE_INTERFACE) {
intf_info = switch_api_interface_get(rx_key->handle);
if (!intf_info) {
SWITCH_API_ERROR("intf_handle %lx is invalid", rx_key->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
if (!SWITCH_INTF_IS_PORT_L3(intf_info)) {
SWITCH_API_ERROR("intf_handle %lx is not l3", rx_key->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
bd_handle = intf_info->bd_handle;
}
bd_info = switch_bd_get(bd_handle);
if (!bd_info) {
SWITCH_API_ERROR("bd derivation failed %lx", rx_key->handle);
return SWITCH_STATUS_INVALID_HANDLE;
}
rx_entry.bd_valid = TRUE;
}
if (rx_action->hostif_handle) {
hostif_info = switch_hostif_get(rx_action->hostif_handle);
if (!hostif_info) {
SWITCH_API_ERROR("invalid hostif handle");
return SWITCH_STATUS_INVALID_HANDLE;
}
}
rx_entry.bd = handle_to_id(bd_handle);
rx_entry.ifindex = ifindex;
rx_entry.port_valid = rx_key->port_valid;
rx_entry.port = handle_to_id(rx_key->port_handle);
rx_entry.reason_code_valid = rx_key->reason_code_valid;
rx_entry.reason_code = rx_key->reason_code;
rx_entry.reason_code_mask = rx_key->reason_code_mask;
rx_entry.priority = rx_key->priority;
rx_info = switch_malloc(sizeof(switch_packet_rx_info_t), 0x1);
if (!rx_info) {
SWITCH_API_ERROR("port %lx port_lag %lx handle %lx malloc failed",
rx_key->port_handle,
rx_key->port_lag_handle,
rx_key->handle);
return SWITCH_STATUS_NO_MEMORY;
}
memset(rx_info, 0x0, sizeof(switch_packet_rx_info_t));
memcpy(&rx_info->rx_entry, &rx_entry, sizeof(rx_entry));
rx_info->vlan_id = rx_action->vlan_id;
rx_info->vlan_action = rx_action->vlan_action;
if (hostif_info) {
rx_info->intf_fd = hostif_info->intf_fd;
}
SWITCH_API_INFO(
"net_filter_rx_create: port 0x%lx, port_lag_hdl = 0x%lx, "
"if_bd_hdl 0x%lx, rcode 0x%x, rcode_mask 0x%x "
"vlan_id %d, fd %d, action %d\n",
rx_key->port_valid ? rx_key->port_handle : 0,
rx_key->port_lag_valid ? rx_key->port_lag_handle : 0,
rx_key->handle_valid ? rx_key->handle : 0,
rx_key->reason_code_valid ? rx_key->reason_code : 0,
rx_key->reason_code_mask,
rx_info->vlan_id,
rx_info->vlan_action,
rx_info->intf_fd);
/*
* Adding an element to the list results in sorting the list.
* tommy does not have a way to compare and insert the elements
*/
tommy_list_insert_head(&packet_rx_filter_list, &(rx_info->node), rx_info);
tommy_list_sort(&packet_rx_filter_list,
switch_packet_rx_filter_priority_compare);
return status;
}
